Smoking, restaurants and bars: the Toronto experience.
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D002170:Canada; D006801:Humans; D011634:Public Health; D012147:Restaurants / Q000331:legislation & jurisprudence*; D012907:Smoking / Q000331:legislation & jurisprudence*; D000074606:Smoking Prevention; D014028:Tobacco Smoke Pollution / Q000331:legislation & jurisprudence* / Q000517:prevention & control
D014028:Tobacco Smoke Pollution